80491236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2213}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 215236224

約数和(自身を除く): 134744988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 433, 866, 1299, 1732, 2213, 2598, 3031, 4426, 5196, 6062, 6639, 8852, 9093, 12124, 13278, 15491, 18186, 26556, 30982, 36372, 46473, 61964, 92946, 185892, 958229, 1916458, 2874687, 3832916, 5749374, 6707603, 11498748, 13415206, 20122809, 26830412, 40245618, 80491236]

約数ペア:

[(1, 80491236), (2, 40245618), (3, 26830412), (4, 20122809), (6, 13415206), (7, 11498748), (12, 6707603), (14, 5749374), (21, 3832916), (28, 2874687), (42, 1916458), (84, 958229), (433, 185892), (866, 92946), (1299, 61964), (1732, 46473), (2213, 36372), (2598, 30982), (3031, 26556), (4426, 18186), (5196, 15491), (6062, 13278), (6639, 12124), (8852, 9093)]